AVAILABLE NOW!
The MaLevoLenT Eight
Malevolent: Book 2
The stakes have never been higher.
The world is teetering on the brink of annihilation. The Lords Celestine and the Lords Devilish, celestial and infernal beings locked in an age-old enmity, have at last found the perfect battlefield for their apocalyptic Great Crusade: the mortal realm.
Cade Ombra, former Glorian Justiciar turned mercenary wonderist, leads a band of emotionally unstable mages in a desperate bid to prevent the impending clash of divine and diabolical titans. Failure will leave humanity to be conscripted into an eternal war, serving as foot soldiers doomed to oblivion.
The mission seems impossible, but Cade and the Malevolent Seven aren’t exactly pacifists, so they’re determined to bring peace no matter how many people they have to kill first. With wit as sharp as their blades and a moral compass that points only toward survival, they’re ready to cut down anyone in their path to stop the war before it begins.
Author Exclusives
Short fiction and audiobooks available exclusively from the author.
A Knight of Five Souls
The Sword of Seven Tears
Six-String Demon
Nobody’s God
Collision
Mister Farnsworth vs the Alien Demons of Egypt
Grave of Thorns
The Wheelwright’s Duel
A Study in Steel
Tales of the Greatcoats Vol. 1
Death of the Swashbuckler
When The Sword Seems To Smile
About Sebastien
TRAVEL, ADVENTURE, WRITING, AND READING

Sebastien de Castell is the multi-award nominated author of the acclaimed swashbuckling fantasy series, The Greatcoats. His new series is the YA fantasy Spellslinger. Sebastien’s books are published in fourteen languages and counting.

Free E-Books
JOIN THE GREATCOATS OR BECOME A SPELLSLINGER!
LEARN THE SECRETS OF THE GREATCOATS FROM THE KING’S FINAL LETTERS, SENT IN SECRET TO FALCIO, KEST, AND BRASTI JUST BEFORE THE HEADSMAN CAME FOR HIM AND THE NATION OF TRISTIA WAS SENT INTO CHAOS.
SET DURING THE EVENTS OF THE FIRST SPELLSLINGER BOOK, MER’ESSAN, A DOWAGER MAGUS OF THE JAN’TEP FINDS HER CONTEMPLATIONS INTERRUPTED BY A MYSTERIOUS STRANGER WHO BRINGS UNEXPECTED DANGER INTO MER’ESSAN’S LIFE.
Author Updates
Where I Am
My first time at the legendary Dragon Con in Atlanta, Georgia from August 29th to…
What I’m Doing
Never in my career have I been involved in so many writing projects – not only…
What I’m Writing
Our Lady of Blades is, without doubt, the most intricate book I’ve ever written. In…
What I’m Reading

Spellslinger
MAGIC, INTRIGUE, AND A MURDEROUS TALKING SQUIRREL CAT
HOW FAR WOULD YOU GO TO WIN BACK YOUR MAGIC?
Kellen is moments away from facing his first mage’s duel and the start of four trials that will make him a spellcaster. There’s just one problem: his magic is gone . . .
“A tremendously fun read full of wit and action.”– James Islington
“An intriguing system of magic, wry humor, and a twisting plot make for an entertaining series debut.”– Kirkus
The Greatcoats
THE ACCLAIMED SWASHBUCKLING FANTASY SERIES
THE GREATCOATS: LEGENDARY HEROES, ARBITERS OF JUSTICE, OR NOTORIOUS TRAITORS?
The King is dead, the Greatcoats have been disbanded and Falcio Val Mond and fellow magistrates Kest and Brasti have been reduced to working as bodyguards for a nobleman who refuses to pay them. Things could be worse – their employer could be lying dead on the floor while the three of them are forced to watch as the killer plants evidence framing them for the murder. Oh wait, that’s exactly what’s happening.
“Fantastic from the first sentence to the last.” – John Gwynne
“An energetic, fun adventure that puts the ‘musk’ back in ‘musketeer.’ Guaranteed to increase household swashbuckling by 100%!“ – Kirkus

Articles
SOMETIMES I WRITE THINGS THAT AREN’T BOOKS…
Good Omens: The Nice and Accurate Prophecies of Agnes Nutter, Witch
Turmoil & Tribulation in Series Fantasy: Why Authors Torment Your Favourite Characters
I slammed down my copy of George R. R. Martin’s Storm of Swords on top…
By far the most common question you get asked as an author is “where do…